Perhaps you should try some spelling variations:
ventilation algorithm » estimation algorithm, estimation algorithms
adaptive ventilation » adaptive quantization, invasive ventilation
objective evolution » objective evolutionary, objective allocation
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
modified adaptive » modified passive

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified objective evolution algorithm ) OR ( modified adaptive ventilation algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified objective evolution algorithm ) OR ( modified adaptive ventilation algorithm ))*.